two dental crowns with artificial gum made of zirconium on titanium abutment for fixation to implant

prosthesis medical zirconium implantation abutment veneer ceramics treatment dentistry zirkonium titanium ceramic professional prosthetic ache lab laboratory macro medicine metal model molar crowns mouth jaw oral orthodontist partial restoration technician technology tooth isolated implant artificial background beautiful beauty zirkonia up technique teeth bridge smile healthy hygiene clinic surgery dentist human